This patchset adds support for new uclass, UCLASS_PCI_EP allowing new set of PCI endpoint drivers. Included in the patch is also a driver for Cadence PCIe endpoint.
Changes in V2: - Removed "pci.h: add missing maskbit" as it was already merged by Simon. - Added PCI endpoint sandbox driver - Added testing for sandbox driver - Addressed issues raised by Simon in UCLASS_PCI_EP class implementation
Ramon Fried (4): drivers: pci_ep: Introduce UCLASS_PCI_EP uclass pci_ep: add Cadence PCIe endpoint driver pci_ep: add pci_ep sandbox driver test: pci_ep: add basic pci_ep tests
arch/sandbox/dts/test.dts | 4 + configs/sandbox64_defconfig | 2 + configs/sandbox_defconfig | 2 + .../pci_endpoint/cdns,cdns-pcie-ep.txt | 18 + drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/pci_endpoint/Kconfig | 32 ++ drivers/pci_endpoint/Makefile | 8 + drivers/pci_endpoint/pci_ep-uclass.c | 189 +++++++++ drivers/pci_endpoint/pcie-cadence-ep.c | 177 ++++++++ drivers/pci_endpoint/pcie-cadence.h | 309 ++++++++++++++ drivers/pci_endpoint/sandbox-pci_ep.c | 176 ++++++++ include/dm/uclass-id.h | 1 + include/pci_ep.h | 388 ++++++++++++++++++ test/dm/Makefile | 1 + test/dm/pci_ep.c | 45 ++ 16 files changed, 1355 insertions(+) create mode 100644 doc/device-tree-bindings/pci_endpoint/cdns,cdns-pcie-ep.txt create mode 100644 drivers/pci_endpoint/Kconfig create mode 100644 drivers/pci_endpoint/Makefile create mode 100644 drivers/pci_endpoint/pci_ep-uclass.c create mode 100644 drivers/pci_endpoint/pcie-cadence-ep.c create mode 100644 drivers/pci_endpoint/pcie-cadence.h create mode 100644 drivers/pci_endpoint/sandbox-pci_ep.c create mode 100644 include/pci_ep.h create mode 100644 test/dm/pci_ep.c